Protective efficacy of bacterial sialidase-based intranasal inactivated avian influenza vaccine against H5N1 infection in poultry.
The avian influenza virus (AIV) poses a serious threat to the poultry industry, leading to substantial economic losses and having the potential to cause severe zoonotic diseases worldwide. The development of mucosal vaccines has prompted greater attention due to their ability to mimic the natural infection process and...